Hi Karsten,
I'm having this kernel oops right on disconnecting my US-224. Probably it
has been creeping around before, but only now I had the opportunity to
report.
...
ALSA sound/usb/usx2y/usx2yhwdeppcm.c:76: activ frame status -62. Most
propably some hardware problem.
usb 2-1: USB disconnect, address 5
BUG: unable to handle kernel paging request at virtual address 00070033
printing eip:
e06ccc6f
*pde = 00000000
stopped custom tracer.
Oops: 0000 [#1]
PREEMPT
Modules linked in: snd_rtctimer snd_seq_midi snd_seq_midi_event
snd_seq_dummy snd_pcm_oss snd_mixer_oss snd_seq snd_usb_usx2y snd_usb_lib
snd_rawmidi snd_seq_device snd_hwdep snd_ali5451 snd_ac97_codec snd_pcm
snd_timer snd appletalk ax25 ipx p8023 arc4 ecb blkcipher
ieee80211_crypt_wep af_packet ipv6 button battery ac loop dm_mod hostap_cs
hostap ieee80211_crypt pcmcia firmware_class i2c_ali1535 ohci1394 ieee1394
ohci_hcd parport_pc ide_cd cdrom parport usbcore i2c_ali15x3 shpchp
yenta_socket ati_agp i2c_core agpgart rsrc_nonstatic pci_hotplug
pcmcia_core ac97_bus natsemi soundcore snd_page_alloc ext3 mbcache jbd edd
fan alim15x3 thermal processor ide_disk ide_core
CPU: 0
EIP: 0060:[<e06ccc6f>] Not tainted VLI
EFLAGS: 00210202 (2.6.20-rt2.0 #1)
EIP is at snd_info_free_entry+0xa/0x47 [snd]
eax: 00070007 ebx: 00070007 ecx: c040be90 edx: c4d44d30
esi: dc63dc00 edi: dc63ddac ebp: d4399e78 esp: d4399e74
ds: 007b es: 007b ss: 0068 preempt: 00000001
Process jackd (pid: 5167, ti=d4399000 task=c4d44d30 task.ti=d4399000)
Stack: dc63dc00 d4399e90 e06cb6f9 00000000 c4ded3e0 dc63dc00 c4ded3e0
d4399eb8
e06cb7cf 00000000 d4399eb8 c0116dcf 00000001 d3eec480 d31b4f18
d31b4e00
d5d29c00 d4399ee4 e06f8f89 00000000 df7659c0 d321e8bc d4399ee0
d3eec480
Call Trace:
[<e06cb6f9>] snd_card_do_free+0xb4/0xea [snd]
[<e06cb7cf>] snd_card_file_remove+0xa0/0x10f [snd]
[<e06f8f89>] snd_pcm_release+0xbb/0xc5 [snd_pcm]
[<e06cbd6e>] snd_disconnect_release+0x70/0x78 [snd]
[<c01617f0>] __fput+0xa4/0x163
[<c01618c5>] fput+0x16/0x18
[<c015f025>] filp_close+0x54/0x5c
[<c011b00b>] put_files_struct+0x66/0xa8
[<c011c0c4>] do_exit+0x20e/0x75a
[<c011c6a0>] complete_and_exit+0x0/0x16
[<c0103e04>] syscall_call+0x7/0xb
[<b7f39199>] 0xb7f39199
=======================
Code: 85 28 00 00 e8 04 89 a3 df eb 0f 8b 53 2c e8 65 ff ff ff c7 43 2c 00
00 00 00 83 c4 10 5b 5e 5d c3 55 85 c0 89 e5 53 89 c3 74 3a <83> 78 2c 00
74 1b b8 40 89 6d e0 e8 18 bb bd df 89 d8 e8 4b ff
EIP: [<e06ccc6f>] snd_info_free_entry+0xa/0x47 [snd] SS:ESP 0068:d4399e74
<1>Fixing recursive fault but reboot is needed!
Bad page state in process 'beagled-helper'
page:c123fe40 flags:0x40000000 mapping:00000000 mapcount:0 count:-1
Trying to fix it up, but a reboot is needed
Backtrace:
[<c0104d68>] dump_trace+0x63/0x1e5
[<c0104f04>] show_trace_log_lvl+0x1a/0x2f
[<c01054d4>] show_trace+0x12/0x14
[<c0105567>] dump_stack+0x16/0x18
[<c0149262>] bad_page+0x61/0x8e
[<c0149ab0>] get_page_from_freelist+0x1d6/0x2a7
[<c0149bce>] __alloc_pages+0x4d/0x274
[<c0146e18>] generic_file_buffered_write+0x154/0x520
[<c014764f>] __generic_file_aio_write_nolock+0x46b/0x4d8
[<c0147712>] generic_file_aio_write+0x56/0xb4
[<e085e157>] ext3_file_write+0x27/0x96 [ext3]
[<c016046e>] do_sync_write+0xc2/0xff
[<c0160cad>] vfs_write+0xaf/0x163
[<c016122d>] sys_write+0x3d/0x61
[<c0103d90>] sysenter_past_esp+0x5d/0x81
[<ffffe410>] _einittext+0x3fc3c386/0xffee9993
=======================
Cheers,
--
rncbc aka Rui Nuno Capela
rncbc@xxxxxxxxx
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